The building comprises 15 small apartments and a penthouse on the top floor. Oriented to the south, the apartment balconies have a cantilevered slab and are partially covered. Running along the zig-zag-shaped balconies are the larch-wood railings that change orientation and angles in a fan-like way and create a soft dynamic appearance. Besides their aesthetic function, the balconies are meant to make the smaller apartments look bigger from the inside. With living units ranging from 430 to 538 square feet, the balconies add another 182 square feet of space.